Overclock.net › Forums › Cooling › Water Cooling › One core is about 10 C hotter than the rest.
New Posts  All Forums:Forum Nav:

One core is about 10 C hotter than the rest.

post #1 of 13
Thread Starter 
I am running a i7 2600k overclocked to 4.2 I am using the Corsair H50 for a cooler. The 4th core (#3 technically) is running about 10 degrees Celsius hotter than the other 3 at idle. During load it evens out to about 2-3 degrees difference. I was wondering if this was cause for concern. This is my first system build and any help would be appreciated. Thanks
Project HardLine
(17 items)
 
TJ07
(18 items)
 
 
CPUMotherboardGraphicsGraphics
3770K Asus Maximus V Formula Evga GTX 680 4GB Evga GTX 680 4GB 
RAMHard DriveHard DriveCooling
Corsair Dominator Platinum 1 Samsung 840 Pro 256GB Samsung 840 Pro 256GB 2 Black Ice GTX 480's 
CoolingCoolingCoolingCooling
2 Aquacomputer GTX 680 Nickel Blocks Koolance CPU-370 2 Koolance D5 Pump Res Combo COPPER PIPES 
MonitorKeyboardPowerCase
Asus VG278HE Logitech G710+ Seasonic 1K Platinum Case Labs ST10 
Mouse
G400s 
CPUMotherboardGraphicsRAM
Intel i7 3930K C2 4.6Ghz Rampage IV Extreme EVGA GTX 680 4GB Corsair Dominator Platinum 16GB 
Hard DriveCoolingCoolingCooling
Corsair Neutron GTX 240GB Koolance CPU-370 Aquacomputer AquagraFX 680 GTX XSPC RX480 
CoolingCoolingCoolingOS
Alphacool UT30 240MM Swiftech MCP655-B XSPC Acrylic D5 Tank Reservoir Win 64 Pro 
MonitorKeyboardPowerCase
Asus VG278HE 144hz  Logitech G710+ Sleeved Seasonic 1K Platinum TJ07 
Mouse
Zowie EC-1 Evo 
  hide details  
Reply
Project HardLine
(17 items)
 
TJ07
(18 items)
 
 
CPUMotherboardGraphicsGraphics
3770K Asus Maximus V Formula Evga GTX 680 4GB Evga GTX 680 4GB 
RAMHard DriveHard DriveCooling
Corsair Dominator Platinum 1 Samsung 840 Pro 256GB Samsung 840 Pro 256GB 2 Black Ice GTX 480's 
CoolingCoolingCoolingCooling
2 Aquacomputer GTX 680 Nickel Blocks Koolance CPU-370 2 Koolance D5 Pump Res Combo COPPER PIPES 
MonitorKeyboardPowerCase
Asus VG278HE Logitech G710+ Seasonic 1K Platinum Case Labs ST10 
Mouse
G400s 
CPUMotherboardGraphicsRAM
Intel i7 3930K C2 4.6Ghz Rampage IV Extreme EVGA GTX 680 4GB Corsair Dominator Platinum 16GB 
Hard DriveCoolingCoolingCooling
Corsair Neutron GTX 240GB Koolance CPU-370 Aquacomputer AquagraFX 680 GTX XSPC RX480 
CoolingCoolingCoolingOS
Alphacool UT30 240MM Swiftech MCP655-B XSPC Acrylic D5 Tank Reservoir Win 64 Pro 
MonitorKeyboardPowerCase
Asus VG278HE 144hz  Logitech G710+ Sleeved Seasonic 1K Platinum TJ07 
Mouse
Zowie EC-1 Evo 
  hide details  
Reply
post #2 of 13
nope. many intel cpus have upto 10c differance between cores.
Main Rig
(15 items)
 
Work Rig
(9 items)
 
 
CPUMotherboardGraphicsRAM
5820k Asus X99 Deluxe MSI GTX980 Ti Gaming/EK GPU Block Corsair 16GB 
Hard DriveCoolingOSMonitor
M4 128GB,C300 128GB, F3 1TB  480mm RAD, 655/top, 250mm RES, EK LX CPU Block windows 7 PRO 64bit Asus PB278Q 
PowerCase
Enermax Platimax 1500W Cosmos S 
CPUMotherboardGraphicsRAM
Core i7 2600k ASUS P8Z77-V MSI GT 610 1GB Corsair 1333mhz 16GB 
Hard DriveCoolingOSPower
Intel 330 60GB Cooler Master Hyper 212 EVO W7 Corsair CX500M 
Case
Cooler Master Elite 334U 
  hide details  
Reply
Main Rig
(15 items)
 
Work Rig
(9 items)
 
 
CPUMotherboardGraphicsRAM
5820k Asus X99 Deluxe MSI GTX980 Ti Gaming/EK GPU Block Corsair 16GB 
Hard DriveCoolingOSMonitor
M4 128GB,C300 128GB, F3 1TB  480mm RAD, 655/top, 250mm RES, EK LX CPU Block windows 7 PRO 64bit Asus PB278Q 
PowerCase
Enermax Platimax 1500W Cosmos S 
CPUMotherboardGraphicsRAM
Core i7 2600k ASUS P8Z77-V MSI GT 610 1GB Corsair 1333mhz 16GB 
Hard DriveCoolingOSPower
Intel 330 60GB Cooler Master Hyper 212 EVO W7 Corsair CX500M 
Case
Cooler Master Elite 334U 
  hide details  
Reply
post #3 of 13
Sometimes it's called a bum core, but that does happen.
 
BitoHeaven
(16 items)
 
Cigar ATX PC
(14 items)
 
CPUMotherboardGraphicsGraphics
Intel i7 4770k @ 4.5GHz Asus Maximus VI Gene Gigabyte R9 290 @ 1160MHz/1350MHz Gigabyte R9 290 @ 1160MHz/1350MHz 
RAMHard DriveHard DriveOptical Drive
G.Skill Trident X 2X8GB DDR3 2400MHz Samsung 840 PRO 256GB  Seagate Barracuda 7200.14 3TB SATA III 6Gb/s 64... Pioneer Blu-ray Burner 
CoolingOSMonitorKeyboard
Liquid Single Loop Triple Radiators Win 7 SP1 Professional x64bit  Samsung SynchMaster 24" Widescreen 1200p TFT-LC... Logitech G15 
PowerCaseMouseMouse Pad
EVGA SuperNOVA G2 1300w 80+ Gold Fully Modular  Fractal Design Arc Midi R2 Microsoft Sidewinder X5 Allsop Redmond Mouse Pad 
Audio
Cambridge Soundworks 5.1 
CPUMotherboardGraphicsRAM
Intel Core i5-3570K @ 4.6GHz ASRock Z77E-ITX mITX  Sapphire HD 7990 @ 1090MHz/1600MHz G.SKILL Ripjaws 2X4GB DDR3-1600 @ 1866MHz 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD 128GB mSATA SATA III 6GB  Seagate Barracuda 7200.12 1TB SATA II 32MB 7200RPM LG DVD R/W SATA with LightScribe Corsair Cooling Hydro Series H100 
OSMonitorKeyboardPower
Win 7 Professional x64bit Samsung 52" 1080p 60Hz LCD Logitech Wireless K330 Corsair AX850 Gold Fully Modular 
CaseMouseMouse PadAudio
BitFenix Prodigy Mini-ATX Black  Logitech Wireless M215 Corsair Vengeance MM200 Yamaha RX-V681 & PSB/Polk Audio 5.1 
CPUMotherboardGraphicsRAM
AMD Athlon II X4 640 ASRock N68C-GS NVIDIA 6600GT G. Skill Ripjaws DDR3 1600MHz 
Hard DriveOptical DriveCoolingOS
WD Caviar Blue 500GB 16MB Cache 7200RPM LG Optical Drive Thermaltake Max Orb Windows 7 
MonitorKeyboardPowerCase
Viewsonic 19” Flatscreen CRT Gigabyte GK-K6800 103  Thermaltake TR2 600W Cigar Boxes 
MouseMouse Pad
Zalman ZM-M300 Corsair Vengeance MM200 
  hide details  
Reply
 
BitoHeaven
(16 items)
 
Cigar ATX PC
(14 items)
 
CPUMotherboardGraphicsGraphics
Intel i7 4770k @ 4.5GHz Asus Maximus VI Gene Gigabyte R9 290 @ 1160MHz/1350MHz Gigabyte R9 290 @ 1160MHz/1350MHz 
RAMHard DriveHard DriveOptical Drive
G.Skill Trident X 2X8GB DDR3 2400MHz Samsung 840 PRO 256GB  Seagate Barracuda 7200.14 3TB SATA III 6Gb/s 64... Pioneer Blu-ray Burner 
CoolingOSMonitorKeyboard
Liquid Single Loop Triple Radiators Win 7 SP1 Professional x64bit  Samsung SynchMaster 24" Widescreen 1200p TFT-LC... Logitech G15 
PowerCaseMouseMouse Pad
EVGA SuperNOVA G2 1300w 80+ Gold Fully Modular  Fractal Design Arc Midi R2 Microsoft Sidewinder X5 Allsop Redmond Mouse Pad 
Audio
Cambridge Soundworks 5.1 
CPUMotherboardGraphicsRAM
Intel Core i5-3570K @ 4.6GHz ASRock Z77E-ITX mITX  Sapphire HD 7990 @ 1090MHz/1600MHz G.SKILL Ripjaws 2X4GB DDR3-1600 @ 1866MHz 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD 128GB mSATA SATA III 6GB  Seagate Barracuda 7200.12 1TB SATA II 32MB 7200RPM LG DVD R/W SATA with LightScribe Corsair Cooling Hydro Series H100 
OSMonitorKeyboardPower
Win 7 Professional x64bit Samsung 52" 1080p 60Hz LCD Logitech Wireless K330 Corsair AX850 Gold Fully Modular 
CaseMouseMouse PadAudio
BitFenix Prodigy Mini-ATX Black  Logitech Wireless M215 Corsair Vengeance MM200 Yamaha RX-V681 & PSB/Polk Audio 5.1 
CPUMotherboardGraphicsRAM
AMD Athlon II X4 640 ASRock N68C-GS NVIDIA 6600GT G. Skill Ripjaws DDR3 1600MHz 
Hard DriveOptical DriveCoolingOS
WD Caviar Blue 500GB 16MB Cache 7200RPM LG Optical Drive Thermaltake Max Orb Windows 7 
MonitorKeyboardPowerCase
Viewsonic 19” Flatscreen CRT Gigabyte GK-K6800 103  Thermaltake TR2 600W Cigar Boxes 
MouseMouse Pad
Zalman ZM-M300 Corsair Vengeance MM200 
  hide details  
Reply
post #4 of 13
Thread Starter 
Thanks for the quick replys


@Gunderman456

What kind of temps under load are you seeing with your H50 push pull setup. That what I am running right now and am getting temps with prime95 around 62-67. Thanks
Project HardLine
(17 items)
 
TJ07
(18 items)
 
 
CPUMotherboardGraphicsGraphics
3770K Asus Maximus V Formula Evga GTX 680 4GB Evga GTX 680 4GB 
RAMHard DriveHard DriveCooling
Corsair Dominator Platinum 1 Samsung 840 Pro 256GB Samsung 840 Pro 256GB 2 Black Ice GTX 480's 
CoolingCoolingCoolingCooling
2 Aquacomputer GTX 680 Nickel Blocks Koolance CPU-370 2 Koolance D5 Pump Res Combo COPPER PIPES 
MonitorKeyboardPowerCase
Asus VG278HE Logitech G710+ Seasonic 1K Platinum Case Labs ST10 
Mouse
G400s 
CPUMotherboardGraphicsRAM
Intel i7 3930K C2 4.6Ghz Rampage IV Extreme EVGA GTX 680 4GB Corsair Dominator Platinum 16GB 
Hard DriveCoolingCoolingCooling
Corsair Neutron GTX 240GB Koolance CPU-370 Aquacomputer AquagraFX 680 GTX XSPC RX480 
CoolingCoolingCoolingOS
Alphacool UT30 240MM Swiftech MCP655-B XSPC Acrylic D5 Tank Reservoir Win 64 Pro 
MonitorKeyboardPowerCase
Asus VG278HE 144hz  Logitech G710+ Sleeved Seasonic 1K Platinum TJ07 
Mouse
Zowie EC-1 Evo 
  hide details  
Reply
Project HardLine
(17 items)
 
TJ07
(18 items)
 
 
CPUMotherboardGraphicsGraphics
3770K Asus Maximus V Formula Evga GTX 680 4GB Evga GTX 680 4GB 
RAMHard DriveHard DriveCooling
Corsair Dominator Platinum 1 Samsung 840 Pro 256GB Samsung 840 Pro 256GB 2 Black Ice GTX 480's 
CoolingCoolingCoolingCooling
2 Aquacomputer GTX 680 Nickel Blocks Koolance CPU-370 2 Koolance D5 Pump Res Combo COPPER PIPES 
MonitorKeyboardPowerCase
Asus VG278HE Logitech G710+ Seasonic 1K Platinum Case Labs ST10 
Mouse
G400s 
CPUMotherboardGraphicsRAM
Intel i7 3930K C2 4.6Ghz Rampage IV Extreme EVGA GTX 680 4GB Corsair Dominator Platinum 16GB 
Hard DriveCoolingCoolingCooling
Corsair Neutron GTX 240GB Koolance CPU-370 Aquacomputer AquagraFX 680 GTX XSPC RX480 
CoolingCoolingCoolingOS
Alphacool UT30 240MM Swiftech MCP655-B XSPC Acrylic D5 Tank Reservoir Win 64 Pro 
MonitorKeyboardPowerCase
Asus VG278HE 144hz  Logitech G710+ Sleeved Seasonic 1K Platinum TJ07 
Mouse
Zowie EC-1 Evo 
  hide details  
Reply
post #5 of 13
Could also be an uneven cpu and lapping could reduce temps.

Although some people are against lapping I am just throwing it out there as an option.
    
CPUMotherboardGraphicsRAM
2500k ASUS P8P67 WS Revolution 2 x Asus GTX470 900/1800/1700 Corsair Vengence 8gb 
Hard DriveOSMonitorPower
120gb ssd, 4 x 1TB F3's Raid 0, 2TB F4 Backup Windows 7 Catleap 27 1440p Enermax Revolution 1050w 
Case
Case Labs M8 with pedestal  
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
2500k ASUS P8P67 WS Revolution 2 x Asus GTX470 900/1800/1700 Corsair Vengence 8gb 
Hard DriveOSMonitorPower
120gb ssd, 4 x 1TB F3's Raid 0, 2TB F4 Backup Windows 7 Catleap 27 1440p Enermax Revolution 1050w 
Case
Case Labs M8 with pedestal  
  hide details  
Reply
post #6 of 13
Quote:
Originally Posted by rocke36 View Post
Thanks for the quick replys


@Gunderman456

What kind of temps under load are you seeing with your H50 push pull setup. That what I am running right now and am getting temps with prime95 around 62-67. Thanks
Click on my system's name "Sarabera" and you'll get your answer.
 
BitoHeaven
(16 items)
 
Cigar ATX PC
(14 items)
 
CPUMotherboardGraphicsGraphics
Intel i7 4770k @ 4.5GHz Asus Maximus VI Gene Gigabyte R9 290 @ 1160MHz/1350MHz Gigabyte R9 290 @ 1160MHz/1350MHz 
RAMHard DriveHard DriveOptical Drive
G.Skill Trident X 2X8GB DDR3 2400MHz Samsung 840 PRO 256GB  Seagate Barracuda 7200.14 3TB SATA III 6Gb/s 64... Pioneer Blu-ray Burner 
CoolingOSMonitorKeyboard
Liquid Single Loop Triple Radiators Win 7 SP1 Professional x64bit  Samsung SynchMaster 24" Widescreen 1200p TFT-LC... Logitech G15 
PowerCaseMouseMouse Pad
EVGA SuperNOVA G2 1300w 80+ Gold Fully Modular  Fractal Design Arc Midi R2 Microsoft Sidewinder X5 Allsop Redmond Mouse Pad 
Audio
Cambridge Soundworks 5.1 
CPUMotherboardGraphicsRAM
Intel Core i5-3570K @ 4.6GHz ASRock Z77E-ITX mITX  Sapphire HD 7990 @ 1090MHz/1600MHz G.SKILL Ripjaws 2X4GB DDR3-1600 @ 1866MHz 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD 128GB mSATA SATA III 6GB  Seagate Barracuda 7200.12 1TB SATA II 32MB 7200RPM LG DVD R/W SATA with LightScribe Corsair Cooling Hydro Series H100 
OSMonitorKeyboardPower
Win 7 Professional x64bit Samsung 52" 1080p 60Hz LCD Logitech Wireless K330 Corsair AX850 Gold Fully Modular 
CaseMouseMouse PadAudio
BitFenix Prodigy Mini-ATX Black  Logitech Wireless M215 Corsair Vengeance MM200 Yamaha RX-V681 & PSB/Polk Audio 5.1 
CPUMotherboardGraphicsRAM
AMD Athlon II X4 640 ASRock N68C-GS NVIDIA 6600GT G. Skill Ripjaws DDR3 1600MHz 
Hard DriveOptical DriveCoolingOS
WD Caviar Blue 500GB 16MB Cache 7200RPM LG Optical Drive Thermaltake Max Orb Windows 7 
MonitorKeyboardPowerCase
Viewsonic 19” Flatscreen CRT Gigabyte GK-K6800 103  Thermaltake TR2 600W Cigar Boxes 
MouseMouse Pad
Zalman ZM-M300 Corsair Vengeance MM200 
  hide details  
Reply
 
BitoHeaven
(16 items)
 
Cigar ATX PC
(14 items)
 
CPUMotherboardGraphicsGraphics
Intel i7 4770k @ 4.5GHz Asus Maximus VI Gene Gigabyte R9 290 @ 1160MHz/1350MHz Gigabyte R9 290 @ 1160MHz/1350MHz 
RAMHard DriveHard DriveOptical Drive
G.Skill Trident X 2X8GB DDR3 2400MHz Samsung 840 PRO 256GB  Seagate Barracuda 7200.14 3TB SATA III 6Gb/s 64... Pioneer Blu-ray Burner 
CoolingOSMonitorKeyboard
Liquid Single Loop Triple Radiators Win 7 SP1 Professional x64bit  Samsung SynchMaster 24" Widescreen 1200p TFT-LC... Logitech G15 
PowerCaseMouseMouse Pad
EVGA SuperNOVA G2 1300w 80+ Gold Fully Modular  Fractal Design Arc Midi R2 Microsoft Sidewinder X5 Allsop Redmond Mouse Pad 
Audio
Cambridge Soundworks 5.1 
CPUMotherboardGraphicsRAM
Intel Core i5-3570K @ 4.6GHz ASRock Z77E-ITX mITX  Sapphire HD 7990 @ 1090MHz/1600MHz G.SKILL Ripjaws 2X4GB DDR3-1600 @ 1866MHz 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD 128GB mSATA SATA III 6GB  Seagate Barracuda 7200.12 1TB SATA II 32MB 7200RPM LG DVD R/W SATA with LightScribe Corsair Cooling Hydro Series H100 
OSMonitorKeyboardPower
Win 7 Professional x64bit Samsung 52" 1080p 60Hz LCD Logitech Wireless K330 Corsair AX850 Gold Fully Modular 
CaseMouseMouse PadAudio
BitFenix Prodigy Mini-ATX Black  Logitech Wireless M215 Corsair Vengeance MM200 Yamaha RX-V681 & PSB/Polk Audio 5.1 
CPUMotherboardGraphicsRAM
AMD Athlon II X4 640 ASRock N68C-GS NVIDIA 6600GT G. Skill Ripjaws DDR3 1600MHz 
Hard DriveOptical DriveCoolingOS
WD Caviar Blue 500GB 16MB Cache 7200RPM LG Optical Drive Thermaltake Max Orb Windows 7 
MonitorKeyboardPowerCase
Viewsonic 19” Flatscreen CRT Gigabyte GK-K6800 103  Thermaltake TR2 600W Cigar Boxes 
MouseMouse Pad
Zalman ZM-M300 Corsair Vengeance MM200 
  hide details  
Reply
post #7 of 13
This is very normal. I've seen it in every chip I've owned. Don't get too worried. This is either a result of a core under more load then another or a need to re-seat the heatsink.
BleedinRaged
(14 items)
 
  
CPUMotherboardGraphicsRAM
Core i7 4790K ASRock Fatal1ty MSI GTX 970 G.SKILL Sniper Series 16GB (2 x 8GB) 
Hard DriveCoolingOSMonitor
SAMSUNG 850 EVO 2.5" 500GB SSD TRUE Windows 7 Pro 22" Acer Ferrari F-22 
KeyboardPowerCaseMouse
yes ;0 CORSAIR RM Series RM750 750W Lian Li PC-V1200B Logitech G5 
  hide details  
Reply
BleedinRaged
(14 items)
 
  
CPUMotherboardGraphicsRAM
Core i7 4790K ASRock Fatal1ty MSI GTX 970 G.SKILL Sniper Series 16GB (2 x 8GB) 
Hard DriveCoolingOSMonitor
SAMSUNG 850 EVO 2.5" 500GB SSD TRUE Windows 7 Pro 22" Acer Ferrari F-22 
KeyboardPowerCaseMouse
yes ;0 CORSAIR RM Series RM750 750W Lian Li PC-V1200B Logitech G5 
  hide details  
Reply
post #8 of 13
i7s and whatnot have that issue. I usually have a core that is 3-5C hotter than the rest.
 
Gsvlip Dudyrm
(15 items)
 
Oda'maksv
(9 items)
 
CPUMotherboardGraphicsRAM
3770k @ 4.5 1.312 load Zotac Z77 ITX Wifi GTX 1070 Gaming 2126/2249 w/ Hybrid cooler TridentX 16GB 2400MHz 
Hard DriveHard DriveCoolingCooling
Samsung 850 Pro 1TB Seagate 2TB H105 EVGA Hybrid GPU cooler 
OSMonitorKeyboardPower
Windows 10 Asus MG279Q - 24" 144Hz 1080p Filco Majestic II w/ Cherry Reds Seasonic X 760W 
CaseMouseMouse PadAudio
Bitfelix Prodigy Logitech G400 Razer Goliath AKG A701 
AudioAudio
JDS Labs Objective 2 JDS Labs ODAC 
CPUMotherboardGraphicsRAM
Core i5 750 3.99 (190x21) 1.376v Load ASUS P7P55d-E Pro GTX 670 FTW <- Poor overclocker :( 8GB (4x2GB) G.Skill DDR3 1600 
Hard DriveHard DriveOptical DriveOS
Samsung 830 Evo 128GB 2x 2TB  Some DVD drive OSX 10.10.4 
MonitorPowerCaseMouse
Asus 1080P Crap TX 750 HAF 922 G400s 
Mouse PadOther
Apple Keyboard Xbox One controler 
CPURAMHard DriveHard Drive
C2D 2,26GHz under volted @ .978v 8GB  Crucial M4 64GB SSD 500GB Scorpio Black 
OSMonitorKeyboardMouse
OS X 10.0 1280x800 Built-in Trackpad 
Audio
Built-in 
  hide details  
Reply
 
Gsvlip Dudyrm
(15 items)
 
Oda'maksv
(9 items)
 
CPUMotherboardGraphicsRAM
3770k @ 4.5 1.312 load Zotac Z77 ITX Wifi GTX 1070 Gaming 2126/2249 w/ Hybrid cooler TridentX 16GB 2400MHz 
Hard DriveHard DriveCoolingCooling
Samsung 850 Pro 1TB Seagate 2TB H105 EVGA Hybrid GPU cooler 
OSMonitorKeyboardPower
Windows 10 Asus MG279Q - 24" 144Hz 1080p Filco Majestic II w/ Cherry Reds Seasonic X 760W 
CaseMouseMouse PadAudio
Bitfelix Prodigy Logitech G400 Razer Goliath AKG A701 
AudioAudio
JDS Labs Objective 2 JDS Labs ODAC 
CPUMotherboardGraphicsRAM
Core i5 750 3.99 (190x21) 1.376v Load ASUS P7P55d-E Pro GTX 670 FTW <- Poor overclocker :( 8GB (4x2GB) G.Skill DDR3 1600 
Hard DriveHard DriveOptical DriveOS
Samsung 830 Evo 128GB 2x 2TB  Some DVD drive OSX 10.10.4 
MonitorPowerCaseMouse
Asus 1080P Crap TX 750 HAF 922 G400s 
Mouse PadOther
Apple Keyboard Xbox One controler 
CPURAMHard DriveHard Drive
C2D 2,26GHz under volted @ .978v 8GB  Crucial M4 64GB SSD 500GB Scorpio Black 
OSMonitorKeyboardMouse
OS X 10.0 1280x800 Built-in Trackpad 
Audio
Built-in 
  hide details  
Reply
post #9 of 13
I have the same issue on my i7 930. Nothing to be concerned about. It's consistent over multiple remounts of my cpu block.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 930 @ 4.2 Asus Rampage III Extreme GTX480 SLI GSkill Pi DDR3-1600 6GB 
Hard DriveOSMonitorKeyboard
Crucial m4 256GB SSD Windows 7 x64 Ultimate Dell u2711 Das keyboard silent 
PowerCaseMouseMouse Pad
Corsair HX-1000 Case Labs TH10 Logitech G9x Steelseries HD 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 930 @ 4.2 Asus Rampage III Extreme GTX480 SLI GSkill Pi DDR3-1600 6GB 
Hard DriveOSMonitorKeyboard
Crucial m4 256GB SSD Windows 7 x64 Ultimate Dell u2711 Das keyboard silent 
PowerCaseMouseMouse Pad
Corsair HX-1000 Case Labs TH10 Logitech G9x Steelseries HD 
  hide details  
Reply
post #10 of 13
same happens to my 980x. one of the core is particularly higher than the rest of the cores by 12 degrees on a hot day.
Sephiroth II
(14 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-7700K Kaby Lake 5.1GHz ASUS ROG Strix Z270G Gaming Nvidia GTX Titan X Pascal Corsair Dominator Platinum 16GB 
Hard DriveCoolingOSMonitor
960 PRO NVMe M.2 SSD (512GB) NZXT Kraken X31 Windows 10 Enterprise Sony X800D 49" 
MonitorKeyboardPowerCase
Acer Predator X34 34" Corsair Vengeance K70 Corsair AX1200 Corsair Carbide Air 240 White 
MouseOther
Corsair Vengeance M65 AudioEngine A5+ Black Speakers 
  hide details  
Reply
Sephiroth II
(14 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-7700K Kaby Lake 5.1GHz ASUS ROG Strix Z270G Gaming Nvidia GTX Titan X Pascal Corsair Dominator Platinum 16GB 
Hard DriveCoolingOSMonitor
960 PRO NVMe M.2 SSD (512GB) NZXT Kraken X31 Windows 10 Enterprise Sony X800D 49" 
MonitorKeyboardPowerCase
Acer Predator X34 34" Corsair Vengeance K70 Corsair AX1200 Corsair Carbide Air 240 White 
MouseOther
Corsair Vengeance M65 AudioEngine A5+ Black Speakers 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Water Cooling
Overclock.net › Forums › Cooling › Water Cooling › One core is about 10 C hotter than the rest.